MAS Chassis B6541 Suspension Ball Joint - Front Lower

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MAS Chassis B6541 Suspension Ball Joint - Front Lower

Brand	MAS Chassis B6541
Position	Front Lower
Adjustable	No
Attachment Type	Taper
Bearing Material	Metal
Bolts/Studs Included	No
Castle Nut Included	No
Cotter Pin Hole	No
Dust Boot Material	Rubber
Greaseable	Yes
Housing Press Fit Diameter	44.55 mm
Material	Steel
Mounting Hardware Included	Yes
Mounting Hole Quantity	0
Mounting Type	Press
Package Contents	1 Ball Joint; 1 Nut; 1 Zerk Fitting
Stud Thread Diameter	16
Stud Type	Taper
Suspension Grade Type	Standard
Thread Pitch	1.5
Fits	Chevrolet, GMC, and Cadillac · 121 vehicles

OE replacement. Precision-engineered and rigorously tested for reliable fit and function.

Steel construction. Built with a rubber dust boot and metal bearing for durable service.

Greaseable design. Includes a zerk fitting for easier maintenance and longer service life.

Cross-references Centric Parts 610.66017, Delphi TC1642 and Mevotech Original Grade GK6541 for the same application. See all 10.

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Front Lower Suspension Ball Joint

MAS Chassis B6541 is a steel suspension ball joint built for front lower suspension service on select Chevrolet, GMC, and Cadillac trucks and SUVs. It uses a press-in mounting style with a greaseable design, rubber dust boot, and metal bearing material for OE-style replacement performance.

Key Features

Steel construction for suspension service durability
Press-in mounting type with 44.55 mm housing press fit diameter
Greaseable design with included zerk fitting
Rubber dust boot helps protect the joint from road contamination
Standard suspension grade type for original-style replacement use
Tapered stud with 16 mm stud thread diameter and 1.5 thread pitch
Mounting hardware included for installation support

Detailed Description

MAS Chassis B6541 is a front lower suspension ball joint engineered as a direct replacement for the original equipment design on a wide range of GM applications. It is used on 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, 2000-2006 Chevrolet Tahoe, Suburban 1500, GMC Yukon, and Yukon XL 1500, plus 2002-2006 Cadillac Escalade, Escalade ESV, and Escalade EXT. It also fits 2003-2014 Chevrolet Express 1500 and GMC Savana 1500, along with 2003-2005 Chevrolet Express 2500 and GMC Savana 2500, front lower. This part cross-references MOOG Chassis Products K6541 and Mevotech Supreme MK6541 for the same application.

What It Helps Fix

Front-end looseness or play from a worn lower ball joint
Clunking or popping noises from the front suspension
Uneven tire wear caused by suspension joint wear
Steering instability during braking or cornering
Excess movement in the lower control arm connection

Installation Notes and Tips

Press-fit installation requires proper suspension service tools and careful removal of the original joint from the control arm. Confirm the housing press fit diameter, tapered stud fitment, and vehicle application before installation. Grease the joint through the included zerk fitting after installation and follow the vehicle service procedure for torque and alignment checks.

Quality Assurance

This ball joint is precision-engineered and rigorously tested to provide a reliable OE-style replacement for specific vehicles. MAS Chassis B6541 is built to meet standard suspension service requirements for front lower applications.

This part fits 121 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Drive Type	Liters	Cylinders	Position	Notes
2014	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2014	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2013	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2013	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2012	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2012	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2011	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2011	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2010	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2010	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2009	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2009	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2008	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2008	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2007	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2007	Chevrolet	Silverado 1500 Classic	4WD	—	—	Front Lower	Original Design
2007	Chevrolet	Silverado 1500 Classic	RWD	—	—	Front Lower	Original Design
2007	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2007	GMC	Sierra 1500 Classic	AWD	—	—	Front Lower	Original Design
2007	GMC	Sierra 1500 Classic	4WD	—	—	Front Lower	Original Design
2007	GMC	Sierra 1500 Classic	RWD	—	—	Front Lower	Original Design
2006	Cadillac	Escalade	—	—	—	Front Lower	Original Design
2006	Cadillac	Escalade ESV	—	—	—	Front Lower	Original Design
2006	Cadillac	Escalade EXT	—	—	—	Front Lower	Original Design
2006	Chevrolet	Avalanche 1500	—	—	—	Front Lower	Original Design
2006	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2006	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2006	Chevrolet	Silverado 1500	RWD	—	—	Front Lower	Original Design
2006	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2006	Chevrolet	Tahoe	—	—	—	Front Lower	Original Design
2006	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2006	GMC	Sierra 1500	AWD	—	—	Front Lower	w/Standard Bed; Original Design
2006	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2006	GMC	Sierra 1500	RWD	—	—	Front Lower	Original Design
2006	GMC	Yukon	—	—	—	Front Lower	Original Design
2006	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
2005	Cadillac	Escalade	—	—	—	Front Lower	Original Design
2005	Cadillac	Escalade ESV	—	—	—	Front Lower	Original Design
2005	Cadillac	Escalade EXT	—	—	—	Front Lower	Original Design
2005	Chevrolet	Avalanche 1500	—	—	—	Front Lower	Original Design
2005	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2005	Chevrolet	Express 2500	AWD	—	—	Front Lower	Original Design
2005	Chevrolet	Express 2500	RWD	—	—	Front Lower	7,300 Lb. GVW; Original Design
2005	Chevrolet	Silverado 1500	AWD	—	—	Front Lower	Original Design
2005	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2005	Chevrolet	Silverado 1500	RWD	—	—	Front Lower	Original Design
2005	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2005	Chevrolet	Tahoe	—	—	—	Front Lower	Original Design
2005	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2005	GMC	Savana 2500	AWD	—	—	Front Lower	Original Design
2005	GMC	Savana 2500	RWD	—	—	Front Lower	7,300 Lb. GVW; Original Design
2005	GMC	Sierra 1500	AWD	—	—	Front Lower	w/Standard Bed; Original Design
2005	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2005	GMC	Sierra 1500	RWD	—	—	Front Lower	Original Design
2005	GMC	Yukon	—	—	—	Front Lower	Original Design
2005	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
2004	Cadillac	Escalade	—	—	—	Front Lower	Original Design
2004	Cadillac	Escalade ESV	—	—	—	Front Lower	Original Design
2004	Cadillac	Escalade EXT	—	—	—	Front Lower	Original Design
2004	Chevrolet	Avalanche 1500	—	—	—	Front Lower	Original Design
2004	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2004	Chevrolet	Express 2500	AWD	—	—	Front Lower	Original Design
2004	Chevrolet	Express 2500	RWD	—	—	Front Lower	7,300 Lb. GVW; Original Design
2004	Chevrolet	Silverado 1500	AWD	—	—	Front Lower	Original Design
2004	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2004	Chevrolet	Silverado 1500	RWD	—	—	Front Lower	Original Design
2004	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2004	Chevrolet	Tahoe	—	—	—	Front Lower	Original Design
2004	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2004	GMC	Savana 2500	AWD	—	—	Front Lower	Original Design
2004	GMC	Savana 2500	RWD	—	—	Front Lower	7,300 Lb. GVW; Original Design
2004	GMC	Sierra 1500	AWD	—	—	Front Lower	w/Standard Bed; Original Design
2004	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2004	GMC	Sierra 1500	RWD	—	—	Front Lower	Original Design
2004	GMC	Yukon	—	—	—	Front Lower	Original Design
2004	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
2003	Cadillac	Escalade	—	—	—	Front Lower	Original Design
2003	Cadillac	Escalade ESV	—	—	—	Front Lower	Original Design
2003	Cadillac	Escalade EXT	—	—	—	Front Lower	Original Design
2003	Chevrolet	Avalanche 1500	—	—	—	Front Lower	Original Design
2003	Chevrolet	Express 1500	—	—	—	Front Lower	Original Design
2003	Chevrolet	Express 2500	AWD	—	—	Front Lower	Original Design
2003	Chevrolet	Express 2500	RWD	—	—	Front Lower	7,300 Lb. GVW; Original Design
2003	Chevrolet	Silverado 1500	AWD	—	—	Front Lower	Original Design
2003	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2003	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2003	Chevrolet	Tahoe	—	—	—	Front Lower	Original Design
2003	GMC	Savana 1500	—	—	—	Front Lower	Original Design
2003	GMC	Savana 2500	AWD	—	—	Front Lower	Original Design
2003	GMC	Savana 2500	RWD	—	—	Front Lower	7,300 Lb. GVW; Original Design
2003	GMC	Sierra 1500	AWD	—	—	Front Lower	Original Design
2003	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2003	GMC	Yukon	—	—	—	Front Lower	Original Design
2003	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
2002	Cadillac	Escalade	—	—	—	Front Lower	Original Design
2002	Cadillac	Escalade EXT	—	—	—	Front Lower	Original Design
2002	Chevrolet	Avalanche 1500	—	—	—	Front Lower	Original Design
2002	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2002	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2002	Chevrolet	Tahoe	—	—	—	Front Lower	Original Design
2002	GMC	Sierra 1500	AWD	—	—	Front Lower	Original Design
2002	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2002	GMC	Yukon	—	—	—	Front Lower	Original Design
2002	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
2001	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2001	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2001	Chevrolet	Tahoe	—	—	—	Front Lower	Original Design
2001	GMC	Sierra 1500	AWD	—	—	Front Lower	Original Design
2001	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2001	GMC	Yukon	—	—	—	Front Lower	Original Design
2001	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
2000	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
2000	Chevrolet	Suburban 1500	—	—	—	Front Lower	Original Design
2000	Chevrolet	Tahoe	—	5.3L	V8	Front Lower	Original Design
2000	Chevrolet	Tahoe	—	4.8L	V8	Front Lower	Original Design
2000	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
2000	GMC	Yukon	—	5.3L	V8	Front Lower	Original Design
2000	GMC	Yukon	—	4.8L	V8	Front Lower	Original Design
2000	GMC	Yukon XL 1500	—	—	—	Front Lower	Original Design
1999	Chevrolet	Silverado 1500	4WD	—	—	Front Lower	Original Design
1999	GMC	Sierra 1500	4WD	—	—	Front Lower	Original Design
No rows match your filter.

Directly replaces or cross-references 10 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Centric Parts — 610.66017Delphi — TC1642Mevotech Original Grade — GK6541Mevotech Supreme — MK6541MOOG Chassis Products — K654145D2272261275412472819FA2166JBJ1007